Add an overlay effect on a link (image).Example: http://carmentang.co/

image_hover_overlay.html

<a class="post-overlay" href="http://carmentang.co/callahan-realty-group/" rel="bookmark" title="Callahan Realty Group">
				
					<p class="view">View →</p>
				
				</a>
				
.posts .post .post-overlay, .post-navigation a, .post-navigation a p {
    -webkit-transition: all 0.4s ease-in-out;
    -moz-transition: all 0.4s ease-in-out;
    -ms-transition: all 0.4s ease-in-out;
    -o-transition: all 0.4s ease-in-out;
    transition: all 0.4s ease-in-out;
}

.post-overlay {
    display: block;
    background: rgba(17,17,17,0.3);
    opacity: 0;
    position: absolute;
    z-index: 1000;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
}